Update: This very popular deal is still available.
ECOWORTHY-US Store via Aliexpress has
100W ECO-WORTHY 12V or 18V Monocrystalline Solar Panel on sale for $33.03 - $2 w/ promo code
USDEAL02 at checkout =
$31.03.
Shipping is free.
- Note: You may get 2 for $58.06 ($29.03 each) when you apply promo code USDEAL8 at checkout.
Thanks to Deal Editor
iconian for sharing this deal.
Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your
address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email
[email protected].
Product Details:
- Highly weather-resistant panels can last for 25 years supported by an IP65 junction box, impact-resistant tempered glass, and corrosion-resistant aluminum frame. Delivered under the escort of corner protectors and pearl cotton, designed to protect your goods.
- Size: 35.24 x 23.03 x 1.4inches, weight 14.55 Lbs. Diodes are pre-installed in junction box, with a pair of pre-attached 2.95ft Cable.
- Bifacial solar panels are designed with a transparent back of 12BB solar cells, the back panel uses composite materials, the light transmittance up to 91.5%, the conversion rate of 23%, the power generation is 858Wh per day under ideal conditions, compared to traditional solar panels, the power can up to 33%.
- PERC technology: passivation film is used to enhance the reflection of sunlight inside the silicon base, improving the efficiency of the cells to 23%.Compared with the traditional 12BB mono panel that is only beautiful but has no actual improvement, this one achieve a win-win situation in terms of aesthetics and efficacy.
+ Free S&Hat AliExpress
Top Comments
I'm getting 2 more to complete 2 parallel strings of 48V.
Better deal if you buy 2 and use code CDUS08 for $8 off.
And yes, I trust AliExpress, like I said I have 6 panels from them already and they all work perfectly fine. Only mentioning for those that are on the fence about buying from AE, cuz I know there are a lot of AE haters out there. And no, I'm not a shill.
Community Reviews
Eco-Worthy's 100W monocrystalline panel comes across as a very cheap option for backup power, van setups, sheds, and other small solar projects. Real-world reports range from about 75 percent of rated output to roughly 85 to 93 watts in good sun, with some setups lasting years without issues and shipping arriving quickly from the US. The panels are also described as bulky for camping and not ideal for whole-house systems. A few comments flag cracked glass, compatibility checks, and the need to match voltage and wiring carefully.
The panels can produce close to their rated output when used in the right setup.
The panels can work well for van or camper van use over multiple years.
The panels can arrive well packed and in good condition, reducing damage worries.
The panels can be practical for powering small off-grid loads like pool deck lights.
The panels can underperform their labeled wattage, reaching roughly 50-76% of rated output.
The listing can create confusion because the title and specs may indicate different voltages.
The panels can arrive with cracked glass, and replacement handling may take time.
Customer service can be difficult when returns or fitment issues occur.
Common Questions (5)
AI-generated summary based on comments from the community. Updated ago
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132 Comments
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Just ordered two more with the $8 off coupon, just under $60 for the pair shipped. Can't beat it.
https://www.amazon.com/JJN-Monocr...B09V4Z
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I shouldv'e saved my money and got these instead. But to be fair, the Renogy is 16lb while one of these panels is 14.5lb, so there is that difference.
I wonder about their durability though. 25 years would be great but I'd want to be sure before installing on a roof (unless you're a DIY knowing what you're doing). Anybody here have them for years?
You are correct that these aren't meant for whole house solar. Not anymore at least. Maybe 20 years ago. I have a stack of old 75 watt panels that were once on a roof. Today though, roof top panels tend to be 400 watts and up. It's a labor issue as much as anything else.
I would get 2 of 200 watt = 400 watt = $128 on eBay here:
https://www.ebay.com/itm/18831157...E7YB
Last 3 orders I got them in under a week.
You can still get real 100 watt panels for the same cost as these. So if you do the math, you are paying to get less by getting these.
https://www.aliexpress.
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